$${\mathcal {PT}}$$ PT -symmetric dimers with time-periodic gain/loss function

Parity–time-symmetric whispering-gallery microcavities

(2014) Bo Peng et al.   Nature Physics

Integrability ofPT-symmetric dimers

(2014) J. Pickton et al.   PHYSICAL REVIEW A

Actively coupled optical waveguides

(2014) N. V. Alexeeva et al.   PHYSICAL REVIEW A

Experimental Demonstration of a Coherent Perfect Absorber with PT Phase Transition

(2014) Yong Sun et al.   PHYSICAL REVIEW LETTERS

$\mathcal{PT}$ -symmetric nonlinear metamaterials and zero-dimensional systems

(2013) G. P. Tsironis et al.   APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING

Switching using PT symmetry in plasmonic systems: positive role of the losses

(2013) Anatole Lupu et al.   OPTICS EXPRESS

Linear and nonlinear parity-time-symmetric oligomers: a dynamical systems analysis

(2013) M. Duanmu et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES

PT-symmetric dimer of coupled nonlinear oscillators

(2013) Jesús Cuevas et al.   PHYSICAL REVIEW A

Blow-up regimes in thePT-symmetric coupler and the actively coupled dimer

(2013) I. V. Barashenkov et al.   PHYSICAL REVIEW A

Stable dark solitons inPT-symmetric dual-core waveguides

(2013) Yu. V. Bludov et al.   PHYSICAL REVIEW A

Observation of Asymmetric Transport in Structures with Active Nonlinearities

(2013) N. Bender et al.   PHYSICAL REVIEW LETTERS

Gain-Driven Discrete Breathers inPT-Symmetric Nonlinear Metamaterials

(2013) N. Lazarides et al.   PHYSICAL REVIEW LETTERS

Instabilities, solitons and rogue waves in 𝒫𝒯-coupled nonlinear waveguides

(2013) Yu V Bludov et al.   Journal of Optics

Non-Hermitian potentials and real eigenvalues

(2012) D.W. Hook   ANNALEN DER PHYSIK

Discrete solitons in \chem {\cal PT} -symmetric lattices

(2012) V. V. Konotop et al.   EPL

Asymmetric wave propagation through nonlinear PT-symmetric oligomers

(2012) J D’Ambroise et al.   Journal of Physics A-Mathematical and Theoretical

Parity–time synthetic photonic lattices

(2012) Alois Regensburger et al.   NATURE

Experimental demonstration of a unidirectional reflectionless parity-time metamaterial at optical frequencies

(2012) Liang Feng et al.   NATURE MATERIALS

Breathers inPT-symmetric optical couplers

(2012) I. V. Barashenkov et al.   PHYSICAL REVIEW A

Implementation of PT symmetric devices using plasmonics: principle and applications

(2011) Henri Benisty et al.   OPTICS EXPRESS

Experimental study of activeLRCcircuits withPTsymmetries

(2011) Joseph Schindler et al.   PHYSICAL REVIEW A

PT-symmetric oligomers: Analytical solutions, linear stability, and nonlinear dynamics

(2011) K. Li et al.   PHYSICAL REVIEW E

Observation of parity–time symmetry in optics

(2010) Christian E. Rüter et al.   Nature Physics

Binary parity-time-symmetric nonlinear lattices with balanced gain and loss

(2010) Sergey V. Dmitriev et al.   OPTICS LETTERS

Unidirectional nonlinearPT-symmetric optical structures

(2010) Hamidreza Ramezani et al.   PHYSICAL REVIEW A

PToptical lattices and universality in beam dynamics

(2010) Mei C. Zheng et al.   PHYSICAL REVIEW A

Observation ofPT-Symmetry Breaking in Complex Optical Potentials

(2009) A. Guo et al.   PHYSICAL REVIEW LETTERS

Beam Dynamics inPTSymmetric Optical Lattices

(2008) K. G. Makris et al.   PHYSICAL REVIEW LETTERS